CN201376852Y - Detachable-joint sheet-type jacking combined sleeve framework of tower crane - Google Patents
Detachable-joint sheet-type jacking combined sleeve framework of tower crane Download PDFInfo
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- CN201376852Y CN201376852Y CN200920024259U CN200920024259U CN201376852Y CN 201376852 Y CN201376852 Y CN 201376852Y CN 200920024259 U CN200920024259 U CN 200920024259U CN 200920024259 U CN200920024259 U CN 200920024259U CN 201376852 Y CN201376852 Y CN 201376852Y
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- lamellar body
- main
- framework
- web member
- utility
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Abstract
The utility model belongs to construction equipment components, in particular to a detachable-joint sheet-type jacking combined sleeve framework of a tower crane. The utility model solves the problems in the background technology, such as unchangeable transportation conditions and irreducible volume, which waste transportation space and increase transportation cost. In order to solve the technical problems, the utility model adopts the key technical scheme that the combined sleeve framework consists of a sheet body A provided with two main limbs, two sheet bodies B provided with one main limb, as well as a sheet body C provided with two main limbs; a web member is arranged between any two main limbs respectively; when in use, the combined sleeve framework can be combined into a cuboid framework; and all sheet bodies are connected with each other detachably. The utility model can be applied to the manufacture and the application of the tower crane jacking sleeve frame, can remarkably save storage and transportation space and reduce the storage and transportation costs, and is convenient to assemble and combine into an integral framework.
Description
Technical field:
The utility model belongs to the tower machine chip jacking combination stock of construction machinery equipment assembly, particularly a kind of removable connection.
Background technology:
Existing tower machine jacking stock integral body is the cuboid framework, on each face of four faces of framework main limb is set all, is in the some web members of welding between two main limbs of one side.The tower machine jacking stock of this structure is in the cuboid flame mode all the time, must occupy fixing space, even can not change under traffic condition, can't dwindle.Waste transport space like this, increased traffic cost.
Summary of the invention:
The purpose of this utility model is exactly the technical scheme that proposes a kind of tower machine chip jacking combination stock of removable connection, exists with the solution background technology: can not change under traffic condition, can't dwindle.Waste transport space like this, increased traffic cost.Solving this technical problem the technical scheme that is adopted is: a kind of tower machine chip jacking combination stock of removable connection, it is characterized in that this combination stock has a main limb B lamellar body, one by an A lamellar body that has two main limbs, two and has two main limb C lamellar bodies and form, between any two main limbs web member is set, at running condition one-tenth cuboid capable of being combined framework, between each lamellar body removable connection.Wherein, between each lamellar body be Bolt Connection.Two main limbs of A lamellar body and C lamellar body respectively with web member two ends welding, the main limb of B lamellar body and the end welding of web member, the main limb bolt connection of the other end of web member and corresponding lamellar body.The other end of web member connects with the main limb bolt of adjacent lamellar body: web member is welded in the A gusset piece, and the A gusset piece is by the B gusset piece of Bolt Connection on main limb; Bolt Connection is a high strength bolt.
The beneficial effect that the utility model is had compared with the prior art is: owing to adopt technique scheme, make the utility model when the accumulating state, can be decomposed into 4 lamellar bodies stacks, significantly saved storage and transportation space, reduced carrying cost, when need using easily assembling combination become general frame.
Description of drawings:
Fig. 1 is the utility model running condition integral structure scheme drawing.Fig. 2 is the utility model A lamellar body component diagram.Fig. 3 is the utility model B lamellar body component diagram.Fig. 4 is the utility model C lamellar body component diagram.
Fig. 5 is the I part partial enlarged drawing of Fig. 1.
The specific embodiment:
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of tower machine chip jacking combination stock of removable connection, it is characterized in that this combination stock by an A lamellar body that has two main limbs 61, two have the B lamellar body 2 of a main limb 6, a C lamellar body 3 that has two main limbs 6 is formed, between any two main limbs 6 web member 7 is set, at running condition one-tenth cuboid capable of being combined framework, between each lamellar body removable connection.Removable connection is a Bolt Connection between each lamellar body.Two main limbs 6 of A lamellar body 1 and C lamellar body 3 respectively with web member 7 two ends welding, the main limb 6 of B lamellar body 2 and the end welding of web member 7, the other end of web member 7 connects with the main limb bolt of adjacent lamellar body.The other end of web member 7 connects with the main limb bolt of corresponding lamellar body: web member 7 is welded in A gusset piece 4, and A gusset piece 4 is by the B gusset piece 5 of Bolt Connection on main limb.Bolt Connection is a high strength bolt.
Claims (5)
1, a kind of tower machine chip jacking of removable connection combination stock, it is characterized in that this combination stock has a main limb (6) B lamellar body (2), one by an A lamellar body (1) that has two main limbs (6), two and has two main limbs (6) C lamellar bodies (3) and form, web member (7) is set between any two main limbs (6), at running condition one-tenth cuboid capable of being combined framework, between each lamellar body removable connection.
2, make up stock according to the tower machine chip jacking of claim 1 a removable connection,, it is characterized in that removable connection is a Bolt Connection between each lamellar body.
3, make up stock according to the tower machine chip jacking of claim 1 or 2 one kind of removable connection, two the main limbs (6) that it is characterized in that A lamellar body (1) and C lamellar body (3) weld with web member (7) two ends respectively, a main limb (6) of B lamellar body (2) and the welding of an end of web member (7), the other end of web member (7) connects with the main limb bolt of adjacent lamellar body.
4, make up stock according to the tower machine chip jacking of claim 3 a removable connection, the other end that it is characterized in that web member (7) connects with the main limb bolt of corresponding lamellar body: web member (7) is welded in A gusset piece (4), and A gusset piece (4) is by the B gusset piece (5) of Bolt Connection on main limb.
5, according to the tower machine chip jacking combination stock of claim 2 a removable connection, it is characterized in that Bolt Connection is a high strength bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920024259U CN201376852Y (en) | 2009-03-23 | 2009-03-23 | Detachable-joint sheet-type jacking combined sleeve framework of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920024259U CN201376852Y (en) | 2009-03-23 | 2009-03-23 | Detachable-joint sheet-type jacking combined sleeve framework of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376852Y true CN201376852Y (en) | 2010-01-06 |
Family
ID=41516953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920024259U Expired - Fee Related CN201376852Y (en) | 2009-03-23 | 2009-03-23 | Detachable-joint sheet-type jacking combined sleeve framework of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376852Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275839A (en) * | 2011-06-10 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | Tower crane climb scaffold and tower crane with same |
| CN102381640A (en) * | 2011-10-28 | 2012-03-21 | 中联重科股份有限公司 | Dismountable truss arm structure and truss-arm-type crane |
| CN102616683A (en) * | 2012-04-05 | 2012-08-01 | 中联重科股份有限公司 | Tower crane climbing frame and tower crane comprising same |
| CN103420279A (en) * | 2012-05-18 | 2013-12-04 | 李宜君 | Assembly and disassembly method of tower body of tower crane |
-
2009
- 2009-03-23 CN CN200920024259U patent/CN201376852Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275839A (en) * | 2011-06-10 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | Tower crane climb scaffold and tower crane with same |
| CN102381640A (en) * | 2011-10-28 | 2012-03-21 | 中联重科股份有限公司 | Dismountable truss arm structure and truss-arm-type crane |
| CN102381640B (en) * | 2011-10-28 | 2013-03-27 | 中联重科股份有限公司 | Dismountable truss arm structure and truss-arm-type crane |
| CN102616683A (en) * | 2012-04-05 | 2012-08-01 | 中联重科股份有限公司 | Tower crane climbing frame and tower crane comprising same |
| CN103420279A (en) * | 2012-05-18 | 2013-12-04 | 李宜君 | Assembly and disassembly method of tower body of tower crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Laiyang Hongda Construction Machinery Manufacturing Co., Ltd. Assignor: Shandong Hongda Construction Machine Co., Ltd. Contract record no.: 2010370000425 Denomination of utility model: Detachable-joint sheet-type jacking combined sleeve framework of tower crane Granted publication date: 20100106 License type: Exclusive License Record date: 20100804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20150323 |
|
| EXPY | Termination of patent right or utility model |